2010 Campbell's Hall of Fame Tennis Championships
The 2010 Hall of Fame Tennis Championships is a tennis tournament played on outdoor grass courts. It was the 35th edition of the Hall of Fame Tennis Championships, and is part of the ATP World Tour 250 series of the 2010 ATP World Tour. It will take place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 5 through July 11, 2010.Entrants
Seeds
| Player | Nationality | Ranking* | Seeding |
| Sam Querrey |  United States | 21 | 1 |
| Santiago Giraldo |  Colombia | 54 | 2 |
| Alejandro Falla | Colombia | 60 | 3 |
| Olivier Rochus |  Belgium | 68 | 4 |
| Mardy Fish | United States | 73 | 5 |
| Karol Beck |  Slovakia | 88 | 6 |
| Rajeev Ram | United States | 93 | 7 |
| Taylor Dent | United States | 97 | 8 |
- Seedings are based on the rankings of June 21, 2010.
Other entrants
The following players received wildcards into the singles main draw
The following players received entry from the qualifying draw:
Singles
Mardy Fish def. Olivier Rochus 5–7, 6–3, 6–4
- It was Fish's first title of the year and 4th of his career.
Doubles
Carsten Ball / Chris Guccione def. Santiago González / Travis Rettenmaier 6–3, 6–4
